Many come to this glorious display of masculinity to pay homage to the son of Zeus. They kneel before the marble mass and humble themselves before it. Most can't help but lift their togas and masturbate at the base of the pedestal. They leave their semen upon it as an offering to the demigod.
On occasion, the actual Hercules comes by to surprise his worshipers with a man-to-man visit!
Unfortunately, after meeting the Greek in person, the statue seems much less impressive.